CN209415451U - The double flat-plate burners of combined modular - Google Patents
The double flat-plate burners of combined modular Download PDFInfo
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- CN209415451U CN209415451U CN201920054773.6U CN201920054773U CN209415451U CN 209415451 U CN209415451 U CN 209415451U CN 201920054773 U CN201920054773 U CN 201920054773U CN 209415451 U CN209415451 U CN 209415451U
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Abstract
The utility model discloses the double flat-plate burners of combined modular, including mixed gas distribution pipe, venturi sleeve is welded at the top center of the mixed gas distribution pipe, and combustion gas is communicated on the outside of venturi sleeve and enters pipe, the inside of the venturi sleeve is socketed with venturi mixed core, the top of the venturi sleeve is welded with the second mounting plate, breeze fan is provided at the top of the venturi sleeve, and breeze fan is fixedly connected by the first mounting plate with venturi sleeve, the side symmetrical connection of the mixed gas distribution pipe has two groups of conduits.In the utility model, the double flat-plate burners of the combined modular increase blower air-supply mixing be able to solve air and combustion gas be sufficiently mixed uniformity, burning more sufficiently, fire emission reduces, unit area combustion power increases and newly design can reduce boiler volume, atmospheric gas boiler-burner diameter old simultaneously carries out replacement advantage.
Description
Technical field
The utility model relates to atmospheric burner technical field more particularly to the double flat-plate burners of combined modular.
Background technique
Atmospheric burner is known as atmospheric burner according to the burner that partly-premixed combustion method designs, according to portion
The burner of premixed combustion method design is divided to be known as atmospheric burner.The working principle of atmospheric burner: combustion gas is certain
It under pressure, is sprayed with certain flow rate from nozzle, into air-breathing collapsible tube, combustion gas sucks primary air by the energy of itself.Drawing
Combustion gas and primary air mixing, then, flow out through head fire hole, burn, form flame of originally lighting a fire in emitter.
Currently, atmospheric gas boiler-burner is composed using nature injection mode combustion tube in the market, fire
Gas and air mixing are that appearance mixing is uneven when gaseous-pressure being leaned on to mix by venturi, it is abundant to burn, burning row
Put object NOX is excessively high, unit area combustion power is low etc..
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the combined modular proposed is double
Flat-plate burner.
To achieve the goals above, the utility model adopts the technical scheme that
The double flat-plate burners of combined modular, including mixed gas distribution pipe, the top of the mixed gas distribution pipe
It is welded with venturi sleeve at center, and is communicated with combustion gas on the outside of venturi sleeve and enters pipe, the inside of the venturi sleeve
It is socketed with venturi mixed core, the top of the venturi sleeve is welded with the second mounting plate, the top of the venturi sleeve
It is provided with breeze fan, and breeze fan is fixedly connected by the first mounting plate with venturi sleeve, the mixed gas distribution
The side symmetrical connection of pipe has two groups of conduits, and two groups of tube at one end are respectively welded first pair of flat-plate burner connecting plate and
Three pairs of flat-plate burner connecting plates, the outside of the mixed gas distribution pipe are located at the side of first pair of flat-plate burner connecting plate
It is provided with first pair of flat-plate burner, and first pair of flat-plate burner passes through second pair of flat-plate burner connecting plate and the first double flat
Plate burner connecting plate is fixedly connected, and the outside of the mixed gas distribution pipe is located at the one of the double flat-plate burner connecting plates of third
Side is provided with the second biplane burner, and the second biplane burner is double by the 4th pair of flat-plate burner connecting plate and third
Flat-plate burner connecting plate is fixedly connected.
It is as above-mentioned technical proposal to further describe:
The venturi mixed core be middle indentation type structure, and the interior recess of venturi mixed core offer in a ring it is more
Group gas injection mouthpiece.
It is as above-mentioned technical proposal to further describe:
The both ends of the mixed gas distribution pipe are respectively welded the first combined modular connecting plate and the second combined type
Modularization connecting plate.
It is as above-mentioned technical proposal to further describe:
Six groups are offered inside the first combined modular connecting plate and the second combined modular connecting plate to consolidate
Determine screw hole, and horizontal central line of six groups of fixing threaded holes about mixed gas distribution pipe is symmetrical.
It is as above-mentioned technical proposal to further describe:
The combustion gas enters pipe and is provided with two groups altogether, and two groups of combustion gas enter pipe and symmetrically divide about the vertical center line of venturi sleeve
Cloth, and two groups of combustion gas enter the indent of pipe and venturi mixed core everywhere in same level.
It is as above-mentioned technical proposal to further describe:
It is communicated with conduit between second pair of flat-plate burner connecting plate and first pair of flat-plate burner, described 4th pair
Conduit is communicated between flat-plate burner connecting plate and second pair of flat-plate burner.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
It 1, is using nature injection mode to overcome existing atmospheric gas boiler-burner all in the utility model
Combustion tube is composed, combustion gas and air mixing be by gaseous-pressure by venturi mix when occur mixing unevenly, cannot
Enough burnings are sufficiently, fire emission NOX is excessively high, unit area combustion power is low, and the double flat-plate burners of the combined modular increase
Added blower air-supply mixing be able to solve air and combustion gas be sufficiently mixed uniformity, burning more sufficiently, fire emission drops
Low, unit area combustion power increases and newly design can reduce boiler volume, atmospheric gas boiler combustion old simultaneously
Device diameter carries out replacement advantage.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the double flat-plate burners of combined modular in the utility model；
Fig. 2 is the explosive view of the double flat-plate burners of combined modular in the utility model；
Fig. 3 is the structural schematic diagram of the double flat-plate burners of combined modular in the utility model.
Marginal data:
1, breeze fan；2, the first mounting plate；3, venturi mixed core；4, gas injection mouthpiece；5, the second mounting plate；6, literary
Sleeve in mound；7, combustion gas enters pipe；8, mixed gas distribution pipe；9, the first combined modular connecting plate；10, the second combined type mould
Block connecting plate；11, first pair of flat-plate burner connecting plate；12, first pair of flat-plate burner；13, second pair of flat-plate burner
Connecting plate；14, the double flat-plate burner connecting plates of third；15, the 4th pair of flat-plate burner connecting plate；16, the second double flat plate burns
Device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, including mixed gas distribution pipe 8, venturi is welded at the top center of mixed gas distribution pipe 8
Sleeve 6, and the outside of venturi sleeve 6 is communicated with combustion gas and enters pipe 7, the inside of venturi sleeve 6 is socketed with venturi mixed core
3, the top of venturi sleeve 6 is welded with the second mounting plate 5, and the top of venturi sleeve 6 is provided with breeze fan 1, and blows
Blower 1 is fixedly connected by the first mounting plate 2 with venturi sleeve 6, and the setting of breeze fan 1 can carry out combustion gas to blow place
Reason, consequently facilitating the conveying and burning of combustion gas are handled, the side symmetrical connection of mixed gas distribution pipe 8 has two groups of conduits, and two
Group tube at one end is respectively welded first pair of flat-plate burner connecting plate 11 and the double flat-plate burner connecting plates 14 of third, gaseous mixture
The side that the outside of body distribution pipe 8 is located at first pair of flat-plate burner connecting plate 11 is provided with first pair of flat-plate burner 12, and
First pair of flat-plate burner 12 is fixed by second pair of flat-plate burner connecting plate 13 and first pair of flat-plate burner connecting plate 11
Connection, the side that the outside of mixed gas distribution pipe 8 is located at the double flat-plate burner connecting plates 14 of third are provided with the second double flat plate
Burner 16, and second pair of flat-plate burner 16 is connected by the 4th pair of flat-plate burner connecting plate 15 and the double flat-plate burners of third
Fishplate bar 14 is fixedly connected.
Further, venturi mixed core 3 is middle indentation type structure, and the interior recess of venturi mixed core 3 is in a ring
Multiple groups gas injection mouthpiece 4 is offered, the venturi mixed core 3 of middle indentation type structure enters pipe 7 convenient for combustion gas and enters drawing for combustion gas
Combustion gas, can uniformly be mixed the inside for being sprayed onto venturi sleeve 6 by stream process, while the setting of multiple groups gas injection mouthpiece 4.
Further, the both ends of mixed gas distribution pipe 8 are respectively welded the first combined modular connecting plate 9 and second
Combined modular connecting plate 10, the setting of the first combined modular connecting plate 9 and the second combined modular connecting plate 10,
Convenient for burner installation and fixing process.
Further, it is opened up inside the first combined modular connecting plate 9 and the second combined modular connecting plate 10
There are six groups of fixing threaded holes, and horizontal central line of six groups of fixing threaded holes about mixed gas distribution pipe 8 is symmetrical, six groups are fixed
Screw hole opens up, and is fixed at specified position convenient for burner.
Further, combustion gas enters pipe 7 and is provided with two groups altogether, and two groups of combustion gas enter pipe 7 about venturi sleeve 6 it is vertical in
Line is symmetrical, and two groups of combustion gas enter the indent of pipe 7 and venturi mixed core 3 everywhere in same level, and two groups of combustion gas enter
The setting of pipe 7, convenient for the emission treatment of variety classes combustion gas, while combustion gas enter the indent of pipe 7 and venturi mixed core 3 everywhere in
Same level, convenient for the uniform penetrating of combustion gas.
Further, it is communicated with conduit between second pair of flat-plate burner connecting plate 13 and first pair of flat-plate burner 12,
Conduit, the setting of conduit, convenient for mixed are communicated between 4th pair of flat-plate burner connecting plate 15 and second pair of flat-plate burner 16
Close supply gas processing of the gas service pipes 8 to first pair of flat-plate burner 12 and second pair of flat-plate burner 16.
Working principle: in use, two groups of combustion gas, which are respectively connected to combustion gas, enters pipe 7, combustion gas will enter venturi set
Inside cylinder 6, in the venturi mixed core 3 that venturi sleeve 6 is arranged, combustion gas can be carried out to mixing shunting processing, mixed sky
Gas will be discharged by gas injection mouthpiece 4, while breeze fan 1 can carry out air-supply processing to venturi sleeve 6, after mixed processing
Combustion gas, the inside that mixed gas distribution pipe 8 will be entered by venturi sleeve 6 carries out mixed processing, after mixed processing
Combustion gas will pass through conduit respectively, have respectively entered first pair of flat-plate burner 12 and second pair of flat-plate burner 16 fired
Burning processing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the double flat-plate burners of combined modular, including mixed gas distribution pipe (8), which is characterized in that the mixed gas
It is welded at the top center of distribution pipe (8) venturi sleeve (6), and is communicated with combustion gas on the outside of venturi sleeve (6) and enters pipe
(7), the inside of the venturi sleeve (6) is socketed with venturi mixed core (3), the top welding of the venturi sleeve (6)
Have the second mounting plate (5), be provided with breeze fan (1) at the top of the venturi sleeve (6), and breeze fan (1) passes through the
One mounting plate (2) is fixedly connected with venturi sleeve (6), and the side symmetrical connection of the mixed gas distribution pipe (8) has two groups
Conduit, and two groups of tube at one end are respectively welded first pair of flat-plate burner connecting plate (11) and connect with the double flat-plate burners of third
Plate (14), the side that the outside of the mixed gas distribution pipe (8) is located at first pair of flat-plate burner connecting plate (11) are provided with
First pair of flat-plate burner (12), and the first pair of flat-plate burner (12) passes through second pair of flat-plate burner connecting plate (13) and the
A pair of flat-plate burner connecting plate (11) is fixedly connected, and the outside of the mixed gas distribution pipe (8) is located at the combustion of third double flat plate
The side of burner connecting plate (14) is provided with second pair of flat-plate burner (16), and second pair of flat-plate burner (16) passes through the 4th
Double flat-plate burner connecting plates (15) are fixedly connected with the double flat-plate burner connecting plates (14) of third.
2. the double flat-plate burners of combined modular according to claim 1, which is characterized in that the venturi mixed core
It (3) is middle indentation type structure, and the interior recess of venturi mixed core (3) offers multiple groups gas injection mouthpiece (4) in a ring.
3. the double flat-plate burners of combined modular according to claim 1, which is characterized in that the mixed gas distribution
The both ends of pipe (8) are respectively welded the first combined modular connecting plate (9) and the second combined modular connecting plate (10).
4. the double flat-plate burners of combined modular according to claim 3, which is characterized in that the first combined type mould
Six groups of fixing threaded holes are offered inside block connecting plate (9) and the second combined modular connecting plate (10), and six groups are fixed
Horizontal central line of the screw hole about mixed gas distribution pipe (8) is symmetrical.
5. the double flat-plate burners of combined modular according to claim 1 or 2, which is characterized in that the combustion gas enters pipe
(7) two groups are provided with altogether, and to enter pipe (7) symmetrical about the vertical center line of venturi sleeve (6) for two groups of combustion gas, and two groups
Combustion gas enters the indent of pipe (7) and venturi mixed core (3) everywhere in same level.
6. the double flat-plate burners of combined modular according to claim 1, which is characterized in that the second double flat plate combustion
Conduit, the 4th pair of flat-plate burner connecting plate are communicated between burner connecting plate (13) and first pair of flat-plate burner (12)
(15) conduit is communicated between second pair of flat-plate burner (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054773.6U CN209415451U (en) | 2019-01-14 | 2019-01-14 | The double flat-plate burners of combined modular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054773.6U CN209415451U (en) | 2019-01-14 | 2019-01-14 | The double flat-plate burners of combined modular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415451U true CN209415451U (en) | 2019-09-20 |
Family
ID=67943586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920054773.6U Active CN209415451U (en) | 2019-01-14 | 2019-01-14 | The double flat-plate burners of combined modular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415451U (en) |
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2019
- 2019-01-14 CN CN201920054773.6U patent/CN209415451U/en active Active
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